Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4523635 | Metal hydride heat pump system | Minoru Miyamoto, Kazuaki Miyamoto, Ken Yoshida, Katsuhiko Yamaji, Yasushi Nakata | 1985-06-18 |
| 4457136 | Metal hydride reactor | Minoru Miyamoto, Kazuaki Miyamoto, Ken Yoshida, Kathuhiko Yamaji, Yasushi Nakata | 1984-07-03 |
| 4422500 | Metal hydride heat pump | Minoru Miyamoto, Kazuaki Miyamoto, Ken Yoshida, Katuhiko Yamaji, Yasushi Nakata | 1983-12-27 |
| 4409799 | Heat pump device | Minoru Miyamoto, Kazuaki Miyamoto, Ken Yoshida, Katuhiko Yamaji, Yasushi Nakata | 1983-10-18 |
| 4402915 | Metal hydride reactor | Kanzi Oguma, Katsuyoshi Sakagami, Ken Yoshida | 1983-09-06 |